Aegis Associates Interview Questions and Answers

Encapsulation, data abstraction, and polymorphism are three fundamental concepts in object-oriented programming.

• Encapsulation is the process of hiding the implementation details of an object from the outside world.

• Data abstraction is the process of representing only the essential features of an object and hiding the unnecessary details.

• Polymorphism is the ability of an object to take on many forms or have multiple beha...read more

Stack is a data structure that follows Last In First Out (LIFO) principle. Queue is a data structure that follows First In First Out (FIFO) principle.

• Stack is like a stack of plates where the last plate added is the first one to be removed

• Queue is like a queue of people waiting in line where the first person added is the first one to be served

• Stack operations: push (add element), pop (remove top element), peek (get top...read more

Caching is the process of storing frequently used data in a temporary storage area for faster access.

• Caching improves application performance by reducing the number of requests to the server.

• It can be implemented at different levels such as browser, server, and database.

• Examples of caching include browser caching of web pages, server caching of API responses, and database caching of query results.

Join types used in SQL to combine data from multiple tables.

• Inner join returns only the matching rows from both tables.

• Left join returns all rows from the left table and matching rows from the right table.

• Outer join returns all rows from both tables, with null values for non-matching rows.

• Examples: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id

• SELECT * FROM table1 LEFT JOIN table2 ON table1.id = table2...read more

My name is John Doe.

• My name is John Doe.

• You can call me John.

• I go by the name John Doe.

I have a strong background in sales and leadership, with a proven track record of exceeding targets and managing teams effectively.

• 10+ years of experience in sales and business development

• Proven ability to meet and exceed sales targets consistently

• Strong leadership skills, with experience managing teams of up to 20 people

• Excellent communication and negotiation skills

• In-depth knowledge of the industry and market trends

• T...read more

My hobbies include playing the guitar, hiking, and cooking.

• Playing the guitar: I have been playing the guitar for over 10 years and enjoy learning new songs and techniques.

• Hiking: I love exploring nature and challenging myself with different hiking trails.

• Cooking: I find joy in experimenting with new recipes and creating delicious meals for my family and friends.